The Harmonized Index of Consumer Prices category "Services Related to Communication (SERVCOMM)" is a classification of services that includes Postal Services (08.1) and Telephone and Telefax Equipment and Telephone and Telefax Services (08.2/3).

Display integer periods instead of dates (e.g. ...,-1,0,1,...) with the value scaled to 100 at period 0.

Integer start/endto

As-of date: or select a vintage:

Modify frequency:

Aggregation method:

Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.
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For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line.
Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100).
As noted above, you may add other data series to this line before entering a formula.

The Harmonized Index of Consumer Prices category "Services Related to Communication (SERVCOMM)" is a classification of services that includes Postal Services (08.1) and Telephone and Telefax Equipment and Telephone and Telefax Services (08.2/3).

Display integer periods instead of dates (e.g. ...,-1,0,1,...) with the value scaled to 100 at period 0.

Integer start/endto

As-of date: or select a vintage:

Modify frequency:

Aggregation method:

Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.
Need help? []

For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line.
Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100).
As noted above, you may add other data series to this line before entering a formula.

The Harmonized Index of Consumer Prices category "Services Related to Communication (SERVCOMM)" is a classification of services that includes Postal Services (08.1) and Telephone and Telefax Equipment and Telephone and Telefax Services (08.2/3).